to be clear, we only know that this may contain remains. >> the fbi -- fbi is taking over the search following criticism of the san joaquin county sheriff's office handling. the remains of two women were identified and no identity has been determined for a third set of remains. a bay area mother is waiting anxiously as that well is being excavated. wondering if her daughters' remains are at the bottom of that well. >> mckayla garrett's mother read me those words today her nine-year-old daughter wrote more than 24 years ago. early sharon found the paper in a book after a stranger kidnapped the little girl from a hayward store. >> there was just a sense of foreknowledge that something was going to happen. >> now, after almost a quarter of a century of searching of heartbreak, sharon still does not know if mckayla took that trip to heaven. >> i don't know how much more i can take. >> last october, learned that a small bone found in a well in san joaquin county, a dumping sight of the so-called speed freak killers might be her daughters. she's still waiting for dna analysis. she's glad t